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UNDER ARMOUR Women’s UA Fly-By Leggings

£18.00£45.00(Save 60%)

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With optimum performance at the core, the Under Armour Women’s UA Fly-By Printed Leggings are perfect for high octane workouts and fitness training. A compression fit energises muscles, with the HeatGear® fabric providing bulk free stretch coverage. Breathable mesh inserts allow for constant airflow to keep things cool and flatlock seams reduce friction for improved active comfort.

Product code: 261878


  • Lightweight compression leggings from Under Armour
  • HeatGear fabric - superior coverage and fit without the bulk
  • Compression fit - sits close to the skin for increased energy output
  • Four-way stretch - allows for complete freedom of movement
  • Signature Moisture Transport system - wicks perspiration from the surface of the skin
  • Anti-microbial technology - fights build-up of odour producing bacteria
  • Breathable mesh inserts
  • Wide flat waistband
  • Reflective logos
  • Flatlock seams - reduce friction for improved comfort
  • Recommended activity - running / fitness / training
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FREE Click & collect Within 5 working days on orders £70 or over. All other orders charged at just £1.00.

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UK delivery

FREE Standard delivery Within 5 working days on orders £70 or over. All other orders charged at £3.99.

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UK delivery

Next Day delivery Order Up to 8pm for delivery the next day - from £4.99

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International delivery

From £4.99 To over 200 countries worldwide. Some restrictions apply.

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Size guide

8 32" 26" 35"
10 34" 28" 37"
12 36" 30" 39"
14 38" 31" 41"
16 40" 33" 43"
18 42" 35" 45"
8 81cm 66cm 89cm
10 86cm 71cm 94cm
12 92cm 76cm 99cm
14 97cm 79cm 104cm
16 102cm 84cm 109cm
18 107cm 89cm 114cm

Womens Clothing size guide

Measuring tips

Take your actual body measurements as they are more accurate than measuring over your clothes or shoes.

Collar: measure around the base of the neck where the collar sits.

Chest: measure the chest at the fullest part, placing the tape close up under the arms.

Waist: measure the natural waistline.

Inside Leg: measure from the crotch to where your trouser is normally worn on the shoe.

Jacket Length: measure from the centre back of your neck to your hemline. Then length measurement will vary depending on the style.

Feet: Use a ruler or tape measure to measure your foot (from the heel to the tip of your longest toe) Be sure to measure both feet. Many people have feet of different sizes. Fit to the larger of the two.


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